55731018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1326929}}^1$

素因数の和:1326941

約数の個数: 16

約数和(自身を含む): 127385280

約数和(自身を除く): 71654262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1326929, 2653858, 3980787, 7961574, 9288503, 18577006, 27865509, 55731018]

約数ペア:

[(1, 55731018), (2, 27865509), (3, 18577006), (6, 9288503), (7, 7961574), (14, 3980787), (21, 2653858), (42, 1326929)]